应我校我院微波工程系及2022年中国微波周组委会邀请，国际著名电磁学专家乌克兰国家科学院无线电物理与电子研究所Gennadiy I. Churyumov教授将于2022年8月13日访问讲学和交流研讨，欢迎感兴趣的老师和同学参加。讲座内容和时间地点安排如下：
讲座题目：A Method of Experimental Measurement of the Frequency Stability in a Magnetron
讲座时间：2022年8月13日16:00-16:30
讲座地点：Zoom ID: 764 480 8366，Password 202208
摘要：
This paper presents the results of analyzing the reasons for the instability of oscillations in magnetrons. A phenomenological description of the mechanism of frequency fluctuations in magnetrons is given. The results of an experimental study of the influence of the anode block temperature on the magnetron generation frequency and the role of interference from an un-stabilized filament power source on the frequency stability of the signal generated by the magnetron are presented.
Gennadiy I. Churyumov教授简介
Gennadiy I. Churyumov received the Dipl.-Ing. degree in electronics engineering and the Ph.D. degree from the Kharkiv Institute of Radio Electronics, Kharkiv, Ukraine, in 1974 and 1981, respectively, and the D.Sc. degree from the Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, Kiev, Ukraine, in 1997. He is currently the Head with the Kharkiv National University of Radio Electronics, Kharkiv.
